Equations and Inequalities Knowledge Test

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1. 1

   Solve for x: 3x + 5 = 20

   A x = 3 B x = 5 C x = 0
2. 2

   Which inequality represents the solution to 2x - 7 < 5?

   A x < 6 B x > 6 C x = 6
3. 3

   Solve the inequality: -3x + 4 > 1

   A x < 1 B x > -1 C x < 1
4. 4

   Find the value of x: 4(x - 2) = 16

   A x = 2 B x = 6 C x = 4
5. 5

   What is the solution to the inequality 5 - x ≥ 2?

   A x ≤ 3 B x ≥ 3 C x = 3
6. 6

   Solve: 7x/2 = 21

   A x = 4 B x = 5 C x = 6
7. 7

   How would you solve 3(2x - 4) = 18?

   A x = 3 B x = 5 C x = 4
8. 8

   Solve for y: 8y - 3 = 21

   A y = 3 B y = 3 C y = 8
9. 9

   What is the solution to 1/4x = 5?

   A x = 4 B x = 10 C x = 20
10. 10

    Find x in this equation: 6 - 2x = 14

    A x = -4 B x = 4 C x = 2
11. 11

    Simplify and solve: x + 3x = 28

    A x = 14 B x = 7 C x = 10